| 发明名称 |
LEXICAL ANSWER TYPE CONFIDENCE ESTIMATION AND APPLICATION |
| 摘要 |
A system, method and computer program product for automatically estimating the confidence of a detected LAT to provide a more accurate overall score for an obtained candidate answer. A confidence “score” or value of each detected LAT is obtained, and the system and method performs combining the confidence score with a degree of match between a LAT and an AnswerType of the candidate answer to provide improved overall score for the candidate answer. |
| 申请公布号 |
US2012078890(A1) |
申请公布日期 |
2012.03.29 |
| 申请号 |
US201113242290 |
申请日期 |
2011.09.23 |
| 申请人 |
FAN JAMES J.;FERRUCCI DAVID A.;GONDEK DAVID C.;KALYANPUR ADITYA A.;LALLY ADAM P.;MURDOCK JAMES W.;ZADROZNY WLODEK W.;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
FAN JAMES J.;FERRUCCI DAVID A.;GONDEK DAVID C.;KALYANPUR ADITYA A.;LALLY ADAM P.;MURDOCK JAMES W.;ZADROZNY WLODEK W. |
| 分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
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